IOT Mood Lamp

A IoT Mood lamp made using a Node MCU(ESP8266),RGB LEDs and a Jar. The colors of lamp can be changed using Blynk App. I have chose Tony Starks Memorial Statue which I have 3D printed to put in this lamp. You can take any readymade statue or you can 3D print as I have did.

• Node MCU(ESP8266)
• 5V LEDs(Red, Green and Blue)
• Jar
• Statue
• 3D Printed Parts
• Paint
• 5V Micro USB Adapter

• Click for STL Files
• Tony Starks Model
• Iron Man Head Model
• 3D print the required 3D models in super quality.

• I have painted all the 3D prints and Jar cap in white color.
• You can directly print the desired colored 3D model if you have the right color material or you can paint as I did.

• Make all the connections as shown in circuit diagram.
• GND~GND
• D2~Red
• D3~Green
• D4~Blue

• Put the statue on a base using waterproof glue.
• I have used spray can cap for the base which I painted white.
• Fill the water in the jar and close the cap.
• Now put the NodeMCU inside the 3D printed case and place it on the base of the Jar(i.e top) using glue.

• Click for App
• Install the app, create a account and login.
• Create a new project, Select the board as ESP8266.
• You will receive a authentication code of the project in your E-Mail which we will use in the code.
• Click on the add button and add ZeRGBa widget.
• Click on the widget set the R~GP4, G~GP0, B~GP2 and turn off the send on release button.

• Click For Blynk Arduino Library
• Open the given link and download the Blynk zip file.
• Open the Arduino IDE and add the Blynk library to Arduino IDE from Sketch->Include Library->Add .Zip library.
• Open the code from Files->Examples->Blynk->Boards_Wifi->ESP8266_Standalone .
• Copy paste the authentication code received in email.

char auth[] = "YourAuthToken";

• Enter you home Wifi Name and Password

char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";

• Then select the board type as ESP8266(NodeMCU)
• Select the port and upload the code.

• Take the 5V micro USB adapter to power the lamp.
• Turn ON the lamp.
• Open the app, click on play icon on top right.
• And that's it you can select the color you want on the lamp.